No, no, no, no, NO, NO. [screaming] GET ON THE GROUND. >> GET ON THE GROUND. >> AT THIS MOMENT, the man kept shouting, "Get back!" [music] And his legs were moving rapidly, showing clear signs that his emotions were about to spiral out of control. >> "Please, sir, we can help down. >> We can help you. Put the knife down. Please put the knife down. Don't do this. >> Don't do this. [music] Put the knife down. >> Despite the officer's desperate pleas for the man to drop the weapon and assurances that he could help him, the man remained unmoved. At this point, it [music] was clear that both officers were deliberately keeping their distance, not wanting the situation to escalate into something irreversible. [music] Seeing that the man continued to advance, the officers had no choice but to report the situation to dispatch. >> So, he's my closest unit. He's still walking at us with a knife, not following commands. [music] At this point, the two officers had the highway at their backs with the aggressive man in front and fast [music] moving traffic behind them. The risk level of their enforcement had risen sharply. At that very moment, the man's emotions [music] completely spiraled out of control. >> After being [music] shot, the man collapsed heavily to the ground. However, just 2 seconds later, he suddenly got back up [music] and continued resisting. >> No. No. Get on the ground. [screaming] Get on the ground. At this moment, the two officers let their guard down. The more compassionate officer, as the man charged toward [music] him, even tucked his gun back into his holster. Seeing his partner in imminent danger, the other officer decisively PULLED [music] THE TRIGGER. >> HE'S COVERED. Oh god.